package com.atguigu.gulimall.seckill.controller;


import com.atguigu.common.utils.R;
import com.atguigu.gulimall.seckill.service.SeckillService;
import com.atguigu.gulimall.seckill.to.SeckillSkuRedisTo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

import java.util.List;


@Controller
public class SeckillController {
    @Autowired
    SeckillService seckillService;

    /**
     * 获取当前时间可以参与秒杀的商品信息
     * @return
     */
    @ResponseBody
    @GetMapping("/currentSeckillSkus")
    public R getCurrentSeckillSkus(){
        List<SeckillSkuRedisTo> vos = seckillService.getCurrentSeckillSkus();
        return R.ok().setData(vos);
    }


    /**
     * 获取当前商品的秒杀信息
     * @param skuId
     * @return
     */
    @ResponseBody
    @GetMapping("/sku/seckill/{skuId}")
    public R getSkuSeckillInfo(@PathVariable("skuId") Long skuId){

        try {
            Thread.sleep(300);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        SeckillSkuRedisTo to = seckillService.getSkuSeckillInfo(skuId);
        return R.ok().setData(to);
    }


    /**
     * 秒杀业务
     * @param killId
     * @param key
     * @param num
     * @return
     */
    @GetMapping("/kill")
    public String seckill(@RequestParam("killId")String killId,
                          @RequestParam("key")String key,
                          @RequestParam("num")Integer num,
                          Model model){
        String order_sn =seckillService.kill(killId,key,num);
        model.addAttribute("orderSn",order_sn);
        return "success";

    }


}